2009
CD8+ T lymphocyte mobilization to virus-infected tissue requires CD4+ T-cell help
Nakanishi Y, Lu B, Gerard C, Iwasaki A. CD8+ T lymphocyte mobilization to virus-infected tissue requires CD4+ T-cell help. Nature 2009, 462: 510-513. PMID: 19898495, PMCID: PMC2789415, DOI: 10.1038/nature08511.Peer-Reviewed Original ResearchConceptsT cell helpT cellsRecruitment of CD8Activity of CD4T lymphocyte responsesT helper cellsSecretion of interferonLymphocyte mobilizationCD4 helpCTL responsesCytotoxic CD8Lymphocyte responsesMucosal sitesChemokine secretionHelper cellsVirus-infected tissuesViral infectionCD4CD8Intracellular pathogensSecretionUnrecognized aspectsCellsInterferonInfectionRegulation of Immature Dendritic Cell Migration by RhoA Guanine Nucleotide Exchange Factor Arhgef5*
Wang Z, Kumamoto Y, Wang P, Gan X, Lehmann D, Smrcka AV, Cohn L, Iwasaki A, Li L, Wu D. Regulation of Immature Dendritic Cell Migration by RhoA Guanine Nucleotide Exchange Factor Arhgef5*. Journal Of Biological Chemistry 2009, 284: 28599-28606. PMID: 19713215, PMCID: PMC2781403, DOI: 10.1074/jbc.m109.047282.Peer-Reviewed Original ResearchConceptsDendritic cellsBone marrow-derived mature dendritic cellsMigration of DCsAllergic airway inflammationImmature dendritic cellsMature dendritic cellsDendritic cell migrationRAW264.7 cell lineHuman embryonic kidney 293 cellsAirway inflammationShort hairpin RNALymph nodesEmbryonic kidney 293 cellsB lymphocytesActivation of RhoALeukocyte chemotaxisKidney 293 cellsMouse linesMouse macrophagesHairpin RNACell linesVivo roleCell migrationChemotaxisARHGEF5
2003
CCL9 Is Secreted by the Follicle-Associated Epithelium and Recruits Dome Region Peyer’s Patch CD11b+ Dendritic Cells
Zhao X, Sato A, Dela Cruz CS, Linehan M, Luegering A, Kucharzik T, Shirakawa AK, Marquez G, Farber JM, Williams I, Iwasaki A. CCL9 Is Secreted by the Follicle-Associated Epithelium and Recruits Dome Region Peyer’s Patch CD11b+ Dendritic Cells. The Journal Of Immunology 2003, 171: 2797-2803. PMID: 12960300, DOI: 10.4049/jimmunol.171.6.2797.Peer-Reviewed Original ResearchConceptsFollicle-associated epitheliumCCR6-deficient miceSubepithelial dome regionDendritic cellsPeyer's patchesMouse Peyer's patchesCCR6-/- miceDC recruitmentChemokine CCL20DC numbersAb neutralizationCCL9Villus epitheliumCCL20RT-PCRChemotaxis assaysProtein levelsMiceEpitheliumCCR6Vivo distributionImmunofluorescence analysisChemokinesSignificant reductionPutative receptor
2000
Localization of Distinct Peyer's Patch Dendritic Cell Subsets and Their Recruitment by Chemokines Macrophage Inflammatory Protein (Mip)-3α, Mip-3β, and Secondary Lymphoid Organ Chemokine
Iwasaki A, Kelsall B. Localization of Distinct Peyer's Patch Dendritic Cell Subsets and Their Recruitment by Chemokines Macrophage Inflammatory Protein (Mip)-3α, Mip-3β, and Secondary Lymphoid Organ Chemokine. Journal Of Experimental Medicine 2000, 191: 1381-1394. PMID: 10770804, PMCID: PMC2193144, DOI: 10.1084/jem.191.8.1381.Peer-Reviewed Original ResearchMeSH KeywordsAnimalsBase SequenceChemokine CCL19Chemokine CCL20Chemokines, CCChemotaxisDendritic CellsDNA PrimersFemaleGene ExpressionIn Situ HybridizationMacrophage Inflammatory ProteinsMiceMice, Inbred BALB CMicroscopy, ConfocalModels, BiologicalPeyer's PatchesReceptors, CCR6Receptors, CCR7Receptors, ChemokineRNA, MessengerSpleenConceptsDendritic cell subsetsInterfollicular regionsDC subsetsCell subsetsInflammatory proteinPeyer's patchesSecondary lymphoid organ chemokineChemokine macrophage inflammatory proteinSplenic DC subsetsSubepithelial dome regionDistinct dendritic cell subsetsRole of chemokinesT cell responsesMacrophage inflammatory proteinT-cell regionsFollicle-associated epitheliumMurine Peyer's patchesTranscriptase-polymerase chain reaction analysisFunctional CCR7Lymphoid DCsMIP-3βPP DCsMyeloid DCsCCR7 expressionPolymerase chain reaction analysis